"I hopped on a train from London and joined the dance!" the star wrote on Instagram Toni Collette celebrated the 30th anniversary of Muriel’s Wedding by surprising fans at special screening of her breakthrough film.

"When I was 20 I had no idea how this story would resonate all these years later," the actress said of the 1994 Aussie classic.

Hollywood star Toni Collette has surprised a cinema audience in Glasgow at a special screening of her breakout film Muriel's Wedding. She danced on stage to Dancing Queen - ABBA's hit song used in the 1994 film - then shared memories of filming as a young actress.

Toni Collette knows how to surprise fans. After being asked to film an intro video for a screening of her 1994 film Muriel’s Wedding at the Glasgow Film Festival, Collette, 52, decided to shock everyone and show up to the event in person.

The Australian actress made a surprise appearance at the event, which was screened at former church Cottiers as part of Glasgow Film Festival.

Toni Collette surprised fans at a special screening of Muriel's Wedding at Glasgow Film Festival. Organisers asked Collette to send a video to introduce the film but she decided to surprise fans by attending in person, running on stage to join festival organisers in a lip sync of ABBA's Dancing Queen.

TONI Collette surprised a sold-out Glasgow Film Festival audience at a special screening of her breakout film Muriel's Wedding.